From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail.imc-berlin.de ([217.110.46.186]) by canuck.infradead.org with esmtp (Exim 4.43 #1 (Red Hat Linux)) id 1CoHUM-0007Gj-QV for linux-mtd@lists.infradead.org; Tue, 11 Jan 2005 03:34:56 -0500 Message-ID: <41E38FAA.5020508@imc-berlin.de> Date: Tue, 11 Jan 2005 09:34:50 +0100 From: Steven Scholz MIME-Version: 1.0 To: Ferenc Havasi References: <20040113125031.GA5146@angel.research.nokia.com> <41DAAF79.8020401@imc-berlin.de> <41DBC52E.9020500@yandex.ru> <41DBCB29.1090205@inf.u-szeged.hu> <41DBCE80.9040408@imc-berlin.de> <41DBD356.4080603@yandex.ru> <41E29BE6.1020601@imc-berlin.de> <41E38DCD.4080606@inf.u-szeged.hu> In-Reply-To: <41E38DCD.4080606@inf.u-szeged.hu> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Cc: MTD List Subject: Re: JFFS2 mount time List-Id: Linux MTD discussion mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Hi Ferenc, > If I am right CRCs are not only against the effect of unclean reboots > but also to handle flash errors. On NAND flashes the ECC handles this > problem but NOR doesn't have any error detection system. > >> Ferenc, what do you think about that? >> No need to check CRC if we have a summary, right? > > Give us some days to invetigate it more deeply. I think we will be able > to imrove the summary patch in some way. I now get Eep. Child "libutil.so" (ino #230) of dir ino #5 doesn't exist! Eep. Child "libthread_db.so" (ino #227) of dir ino #5 doesn't exist! Eep. Child "libutil.so.1" (ino #231) of dir ino #5 doesn't exist! Eep. Child "libthread_db-1.0.so" (ino #226) of dir ino #5 doesn't exist! Eep. Child "libutil-2.3.3.so" (ino #229) of dir ino #5 doesn't exist! Eep. Child "libthread_db.so.1" (ino #228) of dir ino #5 doesn't exist! Eep. Child "adjtimex" (ino #237) of dir ino #9 doesn't exist! Eep. Child "backlight" (ino #238) of dir ino #9 doesn't exist! Eep. Child "log" (ino #299) of dir ino #13 doesn't exist! Eep. Child "demo_320_240_16.xml" (ino #234) of dir ino #232 doesn't exist! Eep. Child "demo.xml" (ino #233) of dir ino #232 doesn't exist! Eep. Child "fonttest" (ino #235) of dir ino #232 doesn't exist! VFS: Mounted root (jffs2 filesystem). Freeing init memory: 72K while booting! :-( I am not sure if this has to do with the summary patch. How can I find out? -- Steven